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Contact SuppliersCAS NO.144-55-8
CAS NO.144-55-8
Sodium bicarbonate (IUPAC name: sodium hydrogen carbonate), commonly known as baking soda, is a chemical compound with the formula NaHCO3. It is a salt composed of sodium ions and bicarbonate ions. Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder. It has a slightly salty, alkaline taste resembling that of washing soda (sodium carbonate). The natural mineral form is nahcolite. It is a component of the mineral natron and is found dissolved in many mineral springs.
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|
Item |
Standard |
|
The Total Alkalinity Content(NaHCO3)% |
99.0-100.5% |
|
Loss On Dring% |
≤0.20% |
|
PH Value(10g/l) Solution |
≤8.60 |
|
Arsentic Content% |
≤0.0001% |
|
Heavy Metal Content(as pb) |
≤0.0005% |
|
Ammonium Salt |
Conform |
|
Clearness |
Conform |
|
CL(as Nacl) |
≤0.5% |
|
White degree |
≥ 85% |